Properties of Porphyry and Migmatite
Grain Size
Fine Grained
Medium to Fine Coarse Grained
Fracture
Irregular
Irregular
Porosity
Less Porous
Very Less Porous
Luster
Dull
Dull to Pearly to Subvitreous
Specific Gravity
2.5-4
2.65-2.75
Transparency
Translucent to Opaque
Opaque
Density
2.5-2.52 g/cm3
Not Available
Resistance
Heat Resistant, Impact Resistant
Heat Resistant, Pressure Resistant
Porphyry vs Migmatite Properties
Properties of Porphyry and Migmatite play an important role in determining the type of rock. Along with Porphyry vs Migmatite properties, get to know more about Porphyry Definition and Migmatite Definition. For the ease of understanding, the properties of rocks are divided into physical and thermal properties. Rocks have a variety of properties like hardness, color, specific gravity, fracture, cleavage, luster etc. Know all about physical and thermal properties of Porphyry and Migmatite.